WO1994006492A1 - Accumulator for implantable pump - Google Patents
Accumulator for implantable pump Download PDFInfo
- Publication number
- WO1994006492A1 WO1994006492A1 PCT/US1993/006775 US9306775W WO9406492A1 WO 1994006492 A1 WO1994006492 A1 WO 1994006492A1 US 9306775 W US9306775 W US 9306775W WO 9406492 A1 WO9406492 A1 WO 9406492A1
- Authority
- WO
- WIPO (PCT)
- Prior art keywords
- accumulator
- diaphragm
- chamber
- pressure
- spring
- Prior art date
Links
- 239000012530 fluid Substances 0.000 claims abstract description 51
- 238000012546 transfer Methods 0.000 claims abstract description 33
- 238000001802 infusion Methods 0.000 claims abstract description 5
- 229940079593 drug Drugs 0.000 description 15
- 239000003814 drug Substances 0.000 description 15
- 125000006850 spacer group Chemical group 0.000 description 12
- 239000000463 material Substances 0.000 description 7
- 239000007789 gas Substances 0.000 description 4
- NOESYZHRGYRDHS-UHFFFAOYSA-N insulin Chemical compound N1C(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(NC(=O)CN)C(C)CC)CSSCC(C(NC(CO)C(=O)NC(CC(C)C)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CCC(N)=O)C(=O)NC(CC(C)C)C(=O)NC(CCC(O)=O)C(=O)NC(CC(N)=O)C(=O)NC(CC=2C=CC(O)=CC=2)C(=O)NC(CSSCC(NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2C=CC(O)=CC=2)NC(=O)C(CC(C)C)NC(=O)C(C)NC(=O)C(CCC(O)=O)NC(=O)C(C(C)C)NC(=O)C(CC(C)C)NC(=O)C(CC=2NC=NC=2)NC(=O)C(CO)NC(=O)CNC2=O)C(=O)NCC(=O)NC(CCC(O)=O)C(=O)NC(CCCNC(N)=N)C(=O)NCC(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC=CC=3)C(=O)NC(CC=3C=CC(O)=CC=3)C(=O)NC(C(C)O)C(=O)N3C(CCC3)C(=O)NC(CCCCN)C(=O)NC(C)C(O)=O)C(=O)NC(CC(N)=O)C(O)=O)=O)NC(=O)C(C(C)CC)NC(=O)C(CO)NC(=O)C(C(C)O)NC(=O)C1CSSCC2NC(=O)C(CC(C)C)NC(=O)C(NC(=O)C(CCC(N)=O)NC(=O)C(CC(N)=O)NC(=O)C(NC(=O)C(N)CC=1C=CC=CC=1)C(C)C)CC1=CN=CN1 NOESYZHRGYRDHS-UHFFFAOYSA-N 0.000 description 4
- 239000011261 inert gas Substances 0.000 description 3
- 230000004044 response Effects 0.000 description 3
- XKRFYHLGVUSROY-UHFFFAOYSA-N Argon Chemical compound [Ar] XKRFYHLGVUSROY-UHFFFAOYSA-N 0.000 description 2
- 102000004877 Insulin Human genes 0.000 description 2
- 108090001061 Insulin Proteins 0.000 description 2
- 230000015572 biosynthetic process Effects 0.000 description 2
- 238000004891 communication Methods 0.000 description 2
- 230000009977 dual effect Effects 0.000 description 2
- 229940125396 insulin Drugs 0.000 description 2
- 238000000034 method Methods 0.000 description 2
- 239000012071 phase Substances 0.000 description 2
- 239000002244 precipitate Substances 0.000 description 2
- 101100327917 Caenorhabditis elegans chup-1 gene Proteins 0.000 description 1
- 230000005355 Hall effect Effects 0.000 description 1
- 230000009471 action Effects 0.000 description 1
- 229910052786 argon Inorganic materials 0.000 description 1
- 239000000919 ceramic Substances 0.000 description 1
- 230000003247 decreasing effect Effects 0.000 description 1
- 238000010586 diagram Methods 0.000 description 1
- 238000006073 displacement reaction Methods 0.000 description 1
- 230000006872 improvement Effects 0.000 description 1
- 239000007924 injection Substances 0.000 description 1
- 238000002347 injection Methods 0.000 description 1
- 230000003993 interaction Effects 0.000 description 1
- 239000007791 liquid phase Substances 0.000 description 1
- 239000002184 metal Substances 0.000 description 1
- 238000012986 modification Methods 0.000 description 1
- 230000004048 modification Effects 0.000 description 1
- 238000004806 packaging method and process Methods 0.000 description 1
- 230000008569 process Effects 0.000 description 1
- 230000006920 protein precipitation Effects 0.000 description 1
- 238000005086 pumping Methods 0.000 description 1
- 230000009467 reduction Effects 0.000 description 1
- 229920002545 silicone oil Polymers 0.000 description 1
- 239000000243 solution Substances 0.000 description 1
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 1
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/142—Pressure infusion, e.g. using pumps
- A61M5/14244—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body
- A61M5/14276—Pressure infusion, e.g. using pumps adapted to be carried by the patient, e.g. portable on the body specially adapted for implantation
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61M—DEVICES FOR INTRODUCING MEDIA INTO, OR ONTO, THE BODY; DEVICES FOR TRANSDUCING BODY MEDIA OR FOR TAKING MEDIA FROM THE BODY; DEVICES FOR PRODUCING OR ENDING SLEEP OR STUPOR
- A61M5/00—Devices for bringing media into the body in a subcutaneous, intra-vascular or intramuscular way; Accessories therefor, e.g. filling or cleaning devices, arm-rests
- A61M5/14—Infusion devices, e.g. infusing by gravity; Blood infusion; Accessories therefor
- A61M5/168—Means for controlling media flow to the body or for metering media to the body, e.g. drip meters, counters ; Monitoring media flow to the body
- A61M5/16877—Adjusting flow; Devices for setting a flow rate
- A61M5/16881—Regulating valves
Abstract
Description
Claims
Priority Applications (5)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
DE69308578T DE69308578T2 (en) | 1992-09-18 | 1993-07-22 | MEMORY FOR IMPLANTABLE PUMP |
CA002142980A CA2142980C (en) | 1992-09-18 | 1993-07-22 | Accumulator for implantable pump |
AU46840/93A AU674332B2 (en) | 1992-09-18 | 1993-07-22 | Accumulator for implantable pump |
DE9390324U DE9390324U1 (en) | 1992-09-18 | 1993-07-22 | Pressure accumulator for implantable pumps |
EP93917277A EP0660728B1 (en) | 1992-09-18 | 1993-07-22 | Accumulator for implantable pump |
Applications Claiming Priority (2)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
US07/946,848 US5281210A (en) | 1992-09-18 | 1992-09-18 | Accumulator for implantable pump |
US07/946,848 | 1992-09-18 |
Publications (1)
Publication Number | Publication Date |
---|---|
WO1994006492A1 true WO1994006492A1 (en) | 1994-03-31 |
Family
ID=25485062
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
PCT/US1993/006775 WO1994006492A1 (en) | 1992-09-18 | 1993-07-22 | Accumulator for implantable pump |
Country Status (9)
Country | Link |
---|---|
US (1) | US5281210A (en) |
EP (1) | EP0660728B1 (en) |
JP (1) | JP2744136B2 (en) |
AT (1) | ATE149356T1 (en) |
AU (1) | AU674332B2 (en) |
CA (1) | CA2142980C (en) |
DE (2) | DE9390324U1 (en) |
ES (1) | ES2099461T3 (en) |
WO (1) | WO1994006492A1 (en) |
Families Citing this family (35)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
CA2151407A1 (en) * | 1995-06-09 | 1996-12-10 | Duncan Newman | Injection device |
WO1999011309A1 (en) * | 1997-08-29 | 1999-03-11 | Seiko Epson Corporation | Transfusion device and liquid supply tube |
US6048328A (en) * | 1998-02-02 | 2000-04-11 | Medtronic, Inc. | Implantable drug infusion device having an improved valve |
US6203523B1 (en) | 1998-02-02 | 2001-03-20 | Medtronic Inc | Implantable drug infusion device having a flow regulator |
US6090062A (en) * | 1998-05-29 | 2000-07-18 | Wayne State University | Programmable antisiphon shunt system |
EP1356837A1 (en) * | 1998-06-18 | 2003-10-29 | Medical Research Group, Inc. | Medical infusion device with a source of controlled compliance |
EP1087807B1 (en) | 1998-06-18 | 2003-04-02 | Medical Research Group, Inc. | Medical infusion device with a source of controlled compliance |
US6471675B1 (en) | 1999-04-30 | 2002-10-29 | Medtronic, Inc. | Passive flow control devices for implantable pumps |
US6635049B1 (en) * | 1999-04-30 | 2003-10-21 | Medtronic, Inc. | Drug bolus delivery system |
US6471689B1 (en) * | 1999-08-16 | 2002-10-29 | Thomas Jefferson University | Implantable drug delivery catheter system with capillary interface |
US6764472B1 (en) | 2000-01-11 | 2004-07-20 | Bard Access Systems, Inc. | Implantable refillable infusion device |
US20040073175A1 (en) * | 2002-01-07 | 2004-04-15 | Jacobson James D. | Infusion system |
ES2737835T3 (en) | 2003-04-23 | 2020-01-16 | Valeritas Inc | Hydraulically driven pump for long-term medication administration |
WO2005002642A2 (en) | 2003-06-25 | 2005-01-13 | Medical Research Products-A, Inc. | Medication infusion device using negatively biased ambient pressure medication chamber |
WO2006014425A1 (en) | 2004-07-02 | 2006-02-09 | Biovalve Technologies, Inc. | Methods and devices for delivering glp-1 and uses thereof |
US20060116648A1 (en) * | 2004-07-26 | 2006-06-01 | Bret Hamatake | Port design and method of assembly |
US8100889B2 (en) * | 2004-11-10 | 2012-01-24 | Olympus Corporation | Body-insertable apparatus |
JP2009532117A (en) | 2006-03-30 | 2009-09-10 | ヴァレリタス,エルエルシー | Multi-cartridge fluid dispensing device |
US8740861B2 (en) | 2007-03-24 | 2014-06-03 | Medallion Therapeutics, Inc. | Valves, valved fluid transfer devices and ambulatory infusion devices including the same |
US8251960B2 (en) | 2007-03-24 | 2012-08-28 | The Alfred E. Mann Foundation For Scientific Research | Valves, valved fluid transfer devices and ambulatory infusion devices including the same |
US20080234639A1 (en) * | 2007-03-24 | 2008-09-25 | David Christopher Antonio | Valves, Valved Fluid Transfer Devices and Ambulatory Infusion Devices Including The Same |
US8273058B2 (en) | 2007-10-04 | 2012-09-25 | Flowonix Medical Incorporated | Two way accumulator programmable valve pump |
US8551044B2 (en) * | 2008-03-05 | 2013-10-08 | Flowonix Medical Incorporated | Multiple reservoir implantable drug infusion device and method |
WO2010019788A1 (en) * | 2008-08-13 | 2010-02-18 | Smed-Ta/Td. Llc | Drug delivery implants |
US10842645B2 (en) | 2008-08-13 | 2020-11-24 | Smed-Ta/Td, Llc | Orthopaedic implant with porous structural member |
US20100042213A1 (en) * | 2008-08-13 | 2010-02-18 | Nebosky Paul S | Drug delivery implants |
US9616205B2 (en) | 2008-08-13 | 2017-04-11 | Smed-Ta/Td, Llc | Drug delivery implants |
US9700431B2 (en) | 2008-08-13 | 2017-07-11 | Smed-Ta/Td, Llc | Orthopaedic implant with porous structural member |
CA2734183C (en) * | 2008-08-13 | 2016-11-01 | Smed-Ta/Td, Llc | Orthopaedic implant with spatially varying porosity |
JP5687622B2 (en) * | 2008-08-29 | 2015-03-18 | スメド−ティーエイ/ティーディー・エルエルシー | Orthopedic implant |
US20110166522A1 (en) * | 2010-01-06 | 2011-07-07 | Medtronic, Inc. | Accumulator for therapeutic fluid delivery devices |
US8545484B2 (en) | 2011-10-18 | 2013-10-01 | Medtronic, Inc. | Accumulator for implantable infusion device |
KR102250698B1 (en) * | 2019-05-13 | 2021-05-12 | 주식회사 필로시스 | Method and device to inject medicine |
US11745003B2 (en) | 2020-10-30 | 2023-09-05 | Medtronic, Inc. | Implantable access port with one-directional filter |
US11931545B2 (en) | 2020-10-30 | 2024-03-19 | Medtronic, Inc. | Drug infusion port |
Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354106A1 (en) * | 1976-06-11 | 1978-01-06 | Siemens Ag | NEW DOSER THAT CAN BE IMPLANTED |
FR2370184A1 (en) * | 1976-11-09 | 1978-06-02 | Nikkiso Co Ltd | PULSATORY PUMP FOR BLOOD CIRCULATION |
US4443218A (en) * | 1982-09-09 | 1984-04-17 | Infusaid Corporation | Programmable implantable infusate pump |
US4714462A (en) * | 1986-02-03 | 1987-12-22 | Intermedics Infusaid, Inc. | Positive pressure programmable infusion pump |
DE3634725A1 (en) * | 1986-10-11 | 1988-04-14 | Holzer Walter | Dosing pump, e.g. for insulin |
EP0410125A1 (en) * | 1989-07-27 | 1991-01-30 | Tetra Dev-Co | Piston unit with rolling membrane |
Family Cites Families (10)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
US4299220A (en) * | 1979-05-03 | 1981-11-10 | The Regents Of The University Of Minnesota | Implantable drug infusion regulator |
US4668231A (en) * | 1984-02-15 | 1987-05-26 | Cordis Corporation | Implantable hand-operable dispensers for fluid medicaments |
EP0168675B1 (en) * | 1984-06-21 | 1990-04-11 | David R. Fischell | Finger actuated medication infusion system |
US4838887A (en) * | 1987-12-15 | 1989-06-13 | Shiley Infusaid Inc. | Programmable valve pump |
US4820273A (en) * | 1988-03-01 | 1989-04-11 | Eaton Corporation | Implantable medication infusion device and bolus generator therefor |
US5053031A (en) * | 1988-03-29 | 1991-10-01 | Baxter International Inc. | Pump infusion system |
AT391416B (en) * | 1988-06-23 | 1990-10-10 | Annemarie Schloegl Ges M B H M | SEPTUM FOR IMPLANTABLE DEVICES FOR DELIVERING ACTIVE SUBSTANCES |
US5137529A (en) * | 1990-02-20 | 1992-08-11 | Pudenz-Schulte Medical Research Corporation | Injection port |
US5049141A (en) * | 1990-04-25 | 1991-09-17 | Infusaid, Inc. | Programmable valve pump |
US5090963A (en) * | 1990-10-19 | 1992-02-25 | Product Development (Z.G.S.) Ltd. | Electrochemically driven metering medicament dispenser |
-
1992
- 1992-09-18 US US07/946,848 patent/US5281210A/en not_active Expired - Lifetime
-
1993
- 1993-07-22 DE DE9390324U patent/DE9390324U1/en not_active Expired - Lifetime
- 1993-07-22 EP EP93917277A patent/EP0660728B1/en not_active Expired - Lifetime
- 1993-07-22 ES ES93917277T patent/ES2099461T3/en not_active Expired - Lifetime
- 1993-07-22 DE DE69308578T patent/DE69308578T2/en not_active Expired - Lifetime
- 1993-07-22 AT AT93917277T patent/ATE149356T1/en not_active IP Right Cessation
- 1993-07-22 AU AU46840/93A patent/AU674332B2/en not_active Ceased
- 1993-07-22 JP JP6508065A patent/JP2744136B2/en not_active Expired - Fee Related
- 1993-07-22 WO PCT/US1993/006775 patent/WO1994006492A1/en active IP Right Grant
- 1993-07-22 CA CA002142980A patent/CA2142980C/en not_active Expired - Fee Related
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
FR2354106A1 (en) * | 1976-06-11 | 1978-01-06 | Siemens Ag | NEW DOSER THAT CAN BE IMPLANTED |
FR2370184A1 (en) * | 1976-11-09 | 1978-06-02 | Nikkiso Co Ltd | PULSATORY PUMP FOR BLOOD CIRCULATION |
US4443218A (en) * | 1982-09-09 | 1984-04-17 | Infusaid Corporation | Programmable implantable infusate pump |
US4714462A (en) * | 1986-02-03 | 1987-12-22 | Intermedics Infusaid, Inc. | Positive pressure programmable infusion pump |
DE3634725A1 (en) * | 1986-10-11 | 1988-04-14 | Holzer Walter | Dosing pump, e.g. for insulin |
EP0410125A1 (en) * | 1989-07-27 | 1991-01-30 | Tetra Dev-Co | Piston unit with rolling membrane |
Also Published As
Publication number | Publication date |
---|---|
US5281210A (en) | 1994-01-25 |
AU4684093A (en) | 1994-04-12 |
ES2099461T3 (en) | 1997-05-16 |
JP2744136B2 (en) | 1998-04-28 |
DE9390324U1 (en) | 1995-09-14 |
EP0660728B1 (en) | 1997-03-05 |
AU674332B2 (en) | 1996-12-19 |
EP0660728A1 (en) | 1995-07-05 |
JPH07509168A (en) | 1995-10-12 |
DE69308578D1 (en) | 1997-04-10 |
CA2142980A1 (en) | 1994-03-31 |
DE69308578T2 (en) | 1997-06-12 |
CA2142980C (en) | 1999-10-05 |
ATE149356T1 (en) | 1997-03-15 |
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